illegal memory access was encountered, Help Pleeeeease

[emadradi]

Hello everyone ,

Since two days I got a problem with the Claymore while mining ETH, it shows the message " GpuMiner cu_k1 failed 77, an illegal memory access was encountered " .

Please note
I'm using Win10 64
Claymore V9.7
Mining ETH
Nvidia Asus 1070 X6 cards

And please Note
I've downclocked the GPUs
I've disabled them one by one to fiure out if any damaged one
I've Deleted the temproray files
I've removed and reinstaled the VGA confeiguartion
I've used EBWF "BTG" instead of Claymore "ETH"

Please help